lump hammer

名词 n.
中文释义

英文释义

名词 n.
  1. A small sledgehammer, intended for single-handed use.
    — Where there is loose mortar or mortar loss highlighted, the area will be prepared using lump hammers, plugging chisels, and scutcheon pick hammers before a standard mortar mix is used.

词形变化

lump hammers plural
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